Trainers by irregular choicethe state of flux sneaker by irregular choice features a clean minimal upper lace up front cushioned collar and a quirky light up sole to activate the pink lights there is a button next to the top eyelet a usb is included to charge them black leather upper synthetic soleabout irregular choiceborn in 1999 quirky shoe brand irregular choice gives you a reason to stand out from the crowd london creator dan sullivan opened his first shoe shop in covent garden a